Granite ring

Granite Ring is a members-only item on the OSRS Grand Exchange in the other category.

In-game examine text: "A solid ring."

It has a Grand Exchange buy limit of 70 every four hours, a high alchemy value of 9.0k gp, and item ID 21739.

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Granite Ring shows an active flip setup with a margin of +2.8k gp and 1,280 trades over the last 24 hours.

At the buy limit of 70 every four hours, max profit per cycle is about 193.3k gp — high margin with healthy liquidity.